The link to the webpage provided by Tony Rees on 29 Mar 20 - 06:37 AM:

Who is Sally Sloane?

On the tab entitled Sally and Fred Sloane, under the heading of The Later Years it says:

"For a ten year period, between 1956 and 1966, Sally and Fred Sloane moved to the central coast of NSW – firstly to Fennells Bay right on the water and then to Teralba, a little south of the industrial city of Newcastle."

I live in Newcastle, NSW so not far from there.

The National Library of Australia resources including recordings are here:

NLA